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3.5mm 6.5mm Male Audio Adapter to 3.5mm 2.5mm Female Stereo Plug Connector For Aux Speaker Cable Extende Headphone Jack 10 Types - AliExpress

Jack 3.5 mm to 3.5 mm Audio Adapter 3.5mm Male to 3.5mm Male Plug Connector for Aux Speaker Cable Headphone Jack 3.5 - AliExpress

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YACSEJAO Replacement TRS Plug 2 PCS 1/8 Right Angle Solder Type DIY Audio Cable 3.5mm Solderable Audio Cable Connector for Headphone Headset Earphone Cable Repair : Electronics

2.5mm Right Angle Male Plug to 3.5mm Female Jack Stereo AUX Audio Adapter Converter 2.5 pin to 3.5 hole audio cable - AliExpress